852321960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{112741}}^1$

素因数の和:112768

約数の個数: 128

約数和(自身を含む): 3246969600

約数和(自身を除く): 2394647640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 112741, 225482, 338223, 450964, 563705, 676446, 789187, 901928, 1014669, 1127410, 1352892, 1578374, 1691115, 2029338, 2254820, 2367561, 2705784, 3044007, 3156748, 3382230, 3945935, 4058676, 4509640, 4735122, 5073345, 6088014, 6313496, 6764460, 7102683, 7891870, 8117352, 9470244, 10146690, 11837805, 12176028, 13528920, 14205366, 15220035, 15783740, 18940488, 20293380, 21308049, 23675610, 24352056, 28410732, 30440070, 31567480, 35513415, 40586760, 42616098, 47351220, 56821464, 60880140, 71026830, 85232196, 94702440, 106540245, 121760280, 142053660, 170464392, 213080490, 284107320, 426160980, 852321960]

約数ペア:

[(1, 852321960), (2, 426160980), (3, 284107320), (4, 213080490), (5, 170464392), (6, 142053660), (7, 121760280), (8, 106540245), (9, 94702440), (10, 85232196), (12, 71026830), (14, 60880140), (15, 56821464), (18, 47351220), (20, 42616098), (21, 40586760), (24, 35513415), (27, 31567480), (28, 30440070), (30, 28410732), (35, 24352056), (36, 23675610), (40, 21308049), (42, 20293380), (45, 18940488), (54, 15783740), (56, 15220035), (60, 14205366), (63, 13528920), (70, 12176028), (72, 11837805), (84, 10146690), (90, 9470244), (105, 8117352), (108, 7891870), (120, 7102683), (126, 6764460), (135, 6313496), (140, 6088014), (168, 5073345), (180, 4735122), (189, 4509640), (210, 4058676), (216, 3945935), (252, 3382230), (270, 3156748), (280, 3044007), (315, 2705784), (360, 2367561), (378, 2254820), (420, 2029338), (504, 1691115), (540, 1578374), (630, 1352892), (756, 1127410), (840, 1014669), (945, 901928), (1080, 789187), (1260, 676446), (1512, 563705), (1890, 450964), (2520, 338223), (3780, 225482), (7560, 112741)]